现在已经安装在美国陆军和海军陆战队的40多种平台上，其中包括轮式和履带式车辆、战术作战中心和其他指挥部。

They are installed on more than 40 Army and Marine Corps vehicle types, including wheeled and tracked vehicles, in Tactical Operations Centers and other command posts.

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冬天，游客们经常通过有导游的游览方式进入公园。他们要么坐雪地履带式车辆，要么坐摩托雪橇。

During the winter, visitors often access the park by way of guided Tours that use either snow coaches or snowmobile.

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在主战坦克以及各类轻、中型履带式及轮式装甲战斗车辆的研发和建造方面，这个国家在过去的15年里进展神速。

Over the last 15 years the country has made rapid progress in the design, development and production of AFVs ranging from MBTs through to light and medium tracked and wheeled vehicles.

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